Excavation of a ByePass Channel taking off from Kallampuli tank supply channel in fall point to Kulayaneri tank Supply channel in Poiigai village of Kadayanalluar Taluk in Tenkasi District.

Amount

Earth work excavating and depositing on bank with an initial lead of 10m and initial lift of 2m inhard stiff clay, stiff black cotton soil, hard red earth shales, murram, gravel stoney earth and earth mixed with small size boulders and hard gravely soil etc., complete complying with standard specification and as directed by the departmental officers for Foundation.

Earth work excavating and depositing on bank with an initial lead of 10m and initial lift of 2m inhard stiff clay, stiff black cotton soil, hard red earth shales, murram, gravel stoney earth and earth mixed with small size boulders and hard gravely soil etc., complete complying with standard specification and as directed by the departmental officers for open excavation.

Earth work deploying earth moving machineries for desilting channel and forming bund on either side depositing the earth on banks including jungle clearance ect.complete., Having width of 3m to 10m

Providing and placing in position Plain Cement concrete of M-10 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm to IS specified grading and using crushed stone sand(m-sand) ( to achieve the specified characteristic strength of 10 N / mm² in 28 days ) and mixing the incredients in approved mixer including dewatering of the placement site by baling/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed by the Engineer incharge of work. (Without vibration)

Supplying and erecting water tight steel centering for sides and sofits including supports and strutting upto 3.29M height for plain surface such as RCC slab, vertical slabs, side slabs of RCC works wioth all cross bracings using mild steel B.G.10gauge sheets of size 90cm x60cmx10 gauge stiffend with welded mils dteel angels of size 25mm x25mmx3mm for boarding laid over silver oak(country wood) joists of size 10cmx6.5 spaced at about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete complying with standard specification and as directed by the Engineer incharge of work (The retrieved materials should be taken back by the contractor). The payment should be made after the concrete is laid.

Centering for Without Strutting.

Centering for With Strutting

Providing and placing in position Plain Cement concrete of M-15 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm to IS specified grading and using crushed stone sand(m-sand) ( to achieve the specified characteristic strength of 15 N / mm² in 28 days ) and mixing the incredients in approved mixer including dewatering of the placement site by baling/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed by the Engineer incharge of work. (Without vibration

Providing and placing in position Plain Cement concrete of M-15 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 20mm to IS specified grading and using crushed stone sand(m-sand) ( to achieve the specified characteristic strength of 15 N / mm² in 28 days ) and mixing the incredients in approved mixer including dewatering of the placement site by baling/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed by the Engineer incharge of work. (With vibration)

Providing and placing in Position of Plain cement concrete of grade M15 using hard broken stone aggregate of maximum nominal size of 60% of 40mm and 40 % of 20mm IS specified grading weigh batching the ingredients along with air entraining agent ( 200 ml per bag of cement ) and mixing these mixing plant ,transporting to placement site ,laying the concrete in layers and in bays vibrating,compacting and finishing the surface with all leads and lifts watering curing to attain the profile and strength as specified in the drawing for various depth and height below and above ground level etc complete as directed by the Engineer in charge of work complying with the standard specification (With vibration)

Providing and placing in position Plain Cement concrete of M-20 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 20mm and down graded to IS specified grading and using crushed stone sand(m-sand) ( to achieve the specified characteristic strength of 20 N / mm² in 28 days ) and mixing the incredients in approved mixer including dewatering of the placement site by baling/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed by the Engineer incharge of work.(With vibration)

Supplying, Fabricating and placing in position of ribbed steel bars of various diameters for all reinforced concrete works, including cost of rods and binding wire, labour charges for cutting the rods to the required lengths, bending, tying and fixing in position of various depths and heights below and abvoe ground level complete as directed by the Engineer complying with specification.Supplying, Fabricating and placing in position of ribbed steel bars of various diameters for all reinforced concrete works, including cost of rods and binding wire, labour charges for cutting the rods to the required lengths, bending, tying and fixing in position of various depths and heights below and abvoe ground level complete as directed by the Engineer complying with specification.Supplying, Fabricating and placing in position of ribbed steel bars of various diameters for all reinforced concrete works, including cost of rods and binding wire, labour charges for cutting the rods to the required lengths, bending, tying and fixing in position of various depths and heights below and abvoe ground level complete as directed by the Engineer complying with specification.

Providing and placing Reinforced Cement Concrete M25 grade using hard broken granite course aggregate (well graded) of nominal maximum size of 20mm and down graded t I.S specified grading (To achive the specified characteristic strengh of 25 N/mm2 in 28 days) and mixing the ingredients in approved mixer including dewatering of the placement site by bailing/pumping and diverting wherever necessary placing in layers and vibrating. water curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strengh specified in the approved drawing and specifications etc., complete complying with standard specification and as directed by the departmental officers. (without Vibrator).

Rough stone dry packing for aprons & revetments using new stones including stacking the roughstone for premeasurement etc., complete complying with standard specification and as directed by the departmental officers

Rough stone dry packing for revetment using new revertment stones including stacking the roughstone for premeasurement etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of RCC NP.3 class pipe of 1200mm dia confirming to IS.458 /2003 including cost of pipe as a finished work including all other incidental charges, testing charges including loading, unloading, transport and delivery in good condition at work site hoisting and fixing of NP.3 class RCC pipe and collars in proper gradient including all labour charges and all other incidental chargesetc., complete as directed by the Departmental officers,as per standard specification

Hoisting and fixing of NP.3 class RCC pipe of 1200mm dia and collars in proper gradient including all labour charges and all other incidental charges etc., complete as directed by the Departmental officers,as per standard specification

Design, fabrication,supply, erection, testing and commissioning of fixed wheel type vertical lift gate(with top seal) consisting of skin plate ,stiffeners,horizontal and vertical girders,wheels, guide rollers,rubber seal etc.,with all accessories for canal escape /regulator vent including cost of all materials, machinery, labour, cutting aligning, welding, finishing,c leaning, applying one coat of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint,seal fixing etc., complete as per specifications and approved drawings with lead upto 1 km and all lifts for structural steel components and all leads and lifts including packing/forwarding charges for other materials.

Design, fabrication,supply, erection, testing and commissioning of adequate capacity screw type hoist consisting of supporting structure, platform,railing ladder etc., with all accessories for operating canal escape/regulator gate including cost of all materials, machinery, labour, cutting aligning, anchoring, welding, finishing, cleaning, greasing, applying two coats of zinc rich chromate red oxide primer and three coats of approved synthetic enamel paint, etc., complete as per specifications and approved drawings with lead upto 1 km and all lifts for structural steel components and all leads and lifts including packing/forwarding charges for other materials.

Design, fabrication,supply, erection, testing and commissioning of embedded parts(with top seal seat)consisting of sill beam,wheel tracks,seal seats, guide rails, groove lining upto top etc., with all accessories for vertical lift (roller) gate for canal escape/regulator including cost of all materials,machinery, labour, cutting aligning, anchoring, welding, finishing, cleaning, applying one coat of zinc rich epoxy primer and four coats of cold applied coal tar epoxy paint, etc., complete as per specifications and approved drawings with lead upto 1 km and all lifts for structural steel components and all leads and lifts including packing/forwarding charges for other materials.

GST at 18%

MANI CONSTRUCTIONS